4 Generation Circle Diagram: |
| Jacoba van Vessem Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Christoffel Kerkhof < Jacobus Kerkhof < Adrianus Kerkhof < Willem Kerkhof |
| Christoffel Kerkhof Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Jacoba van Vessem < Jacobus Kerkhof < Adrianus Kerkhof < Willem Kerkhof |
| Adrianus Kerkhof Pedigree Tree Descendancy Chart Ancestry Chart Compact Chart Circle Diagram Hourglass Chart Interactive Tree Adriana Fijneman Siblings Jacobus Kerkhof Willem Kerkhof |